/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.pinot.controller.helix.core.lineage;

import org.apache.pinot.controller.ControllerConf;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;


/**
 * Factory class to create {@link LineageManager} based on controller configs
 */
public class LineageManagerFactory {
  private static final Logger LOGGER = LoggerFactory.getLogger(LineageManagerFactory.class);

  private LineageManagerFactory() {
  }

  public static LineageManager create(ControllerConf controllerConf) {
    String lineageManagerClassName = controllerConf.getLineageManagerClass();
    try {
      return (LineageManager) Class.forName(lineageManagerClassName).getConstructor(ControllerConf.class)
          .newInstance(controllerConf);
    } catch (Exception e) {
      LOGGER.error("LineageManager not found: {}", lineageManagerClassName);
      throw new RuntimeException(e);
    }
  }
}
